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3203673 - Timeout error occurred after 10sec for DDL statements

Symptom

The general HANA database transactional lock wait timeout (affecting table locks, row/record locks) is configured via parameter:
indexserver.ini > transaction > lock_wait_timeout = 1800000 (default value in ms, respectively 1800s, 30min)
However, lock wait timeout error for DDL statements related to dynamic range partitions like below are reported in indexserver trace just after 10sec, instead of expected 1800s:

Indexserver.trc:
============================
<timetamp> e TableLock        WaitGraph.cc(01184) :
 Lock-wait time out exceeded
   - Waiting transaction

   [CONNID=<>, SESSIONID=<>, CLIENT_HOST=, CLIENT_IP=, CLIENT_PID=<>, DBUSER=<>, ID=<>, UPDATE_TRANSACTION_ID=<>, TYPE=<>, STATE=<>, ISOLATION_LEVEL=<>, LOCK_TIMEOUT_MS=10000]
..................

<timestmp> e partitioning     DynamicRange.cpp(00647) : SQL preparation or execution of
'ALTER TABLE "<schema_name>"."<>table_name" ADD PARTITION FROM OTHERS' failed:

transaction rolled back by lock wait timeout: Lock-wait time out exceeded
.............

ERROR [SQL-131] transaction rolled back by lock wait timeout: Lock-wait time out exceeded
============================

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.


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Environment

SAP HANA 2:

  • Revisions >= 056 (SPS05)

Product

SAP NetWeaver 7.5

Keywords

LOCK_TIMEOUT_MS=10000, dynamic range partition, timeout, SQL-131, lock , KBA , HAN-DB , SAP HANA Database , Problem

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